54784275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 116659200

約数和(自身を除く): 61874925

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 105, 115, 161, 175, 195, 273, 299, 325, 345, 349, 455, 483, 525, 575, 805, 897, 975, 1047, 1365, 1495, 1725, 1745, 2093, 2275, 2415, 2443, 4025, 4485, 4537, 5235, 6279, 6825, 7329, 7475, 8027, 8725, 10465, 12075, 12215, 13611, 22425, 22685, 24081, 26175, 31395, 31759, 36645, 40135, 52325, 56189, 61075, 68055, 95277, 104351, 113425, 120405, 156975, 158795, 168567, 183225, 200675, 280945, 313053, 340275, 476385, 521755, 602025, 730457, 793975, 842835, 1404725, 1565265, 2191371, 2381925, 2608775, 3652285, 4214175, 7826325, 10956855, 18261425, 54784275]

約数ペア:

[(1, 54784275), (3, 18261425), (5, 10956855), (7, 7826325), (13, 4214175), (15, 3652285), (21, 2608775), (23, 2381925), (25, 2191371), (35, 1565265), (39, 1404725), (65, 842835), (69, 793975), (75, 730457), (91, 602025), (105, 521755), (115, 476385), (161, 340275), (175, 313053), (195, 280945), (273, 200675), (299, 183225), (325, 168567), (345, 158795), (349, 156975), (455, 120405), (483, 113425), (525, 104351), (575, 95277), (805, 68055), (897, 61075), (975, 56189), (1047, 52325), (1365, 40135), (1495, 36645), (1725, 31759), (1745, 31395), (2093, 26175), (2275, 24081), (2415, 22685), (2443, 22425), (4025, 13611), (4485, 12215), (4537, 12075), (5235, 10465), (6279, 8725), (6825, 8027), (7329, 7475)]